Answer:
Unit Price= $1.18
The error is that the contractor divided $99.12 by 7 and didn't multiply the 7 by the dozen (12) first, which lead to a mistake.
Step-by-step explanation:
To find the unit price:
1) multiply 7x12 = 84
to get the total amount of gloves
2) divide 99.12 by 84
to get the unit price
Answer:
102
Step-by-step explanation:
Answer:
$117.33
Step-by-step explanation:
1 1/8 = 1 + 1/8 = 8/8 + 1/8 = 9/8
She paid 9/8 what she paid the last time.
Let the amount she paid last time equal x.
$132 is 9/8 of x.
9/8 x = 132
8/9 * 9/8 x = 132 * 8/9
x = 117.33
She paid $117.33
<h2>~<u>Solution</u> :-</h2>
According to the given question, we have to find the simplified form of the given expressions. Here, we have been given;
<h3>★ <u>Equation</u> 1 :-</h3>




- Hence, (6 + 3)2 - 4 is equals to 14.

<h3>★ <u>Equation</u> 2 :-</h3>




- Hence, 23 + (14 - 4) ÷ 2 is equals to 28.

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